Dumb question... is the silencer on a YZ 250 F considered to be a spark arrestor? Jimbo
J Jimbokdx Member Oct 22, 2002 181 0 Mar 4, 2003 #1 Dumb question... is the silencer on a YZ 250 F considered to be a spark arrestor? Jimbo
J Jimbokdx Member Oct 22, 2002 181 0 Mar 5, 2003 Thread starter #3 How about a WR?? Does that have a spark arrestor?